EP3989705A1 - Schneidwerk für einen mähdrescher - Google Patents
Schneidwerk für einen mähdrescherInfo
- Publication number
- EP3989705A1 EP3989705A1 EP20737333.3A EP20737333A EP3989705A1 EP 3989705 A1 EP3989705 A1 EP 3989705A1 EP 20737333 A EP20737333 A EP 20737333A EP 3989705 A1 EP3989705 A1 EP 3989705A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cutting
- support frame
- cutter bar
- bar
- axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 123
- 239000000463 material Substances 0.000 claims description 12
- 238000003306 harvesting Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/02—Self-propelled combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/14—Mowing tables
- A01D41/141—Automatic header control
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/28—Adjusting devices for the cutter-bar
- A01D34/283—Adjustment of the cutter bar in a vertical plane, i.e. to adjust the angle between the cutter bar and the soil
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/14—Mowing tables
- A01D41/145—Header lifting devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/01—Devices for leading crops to the mowing apparatus
- A01D57/02—Devices for leading crops to the mowing apparatus using reels
- A01D57/04—Arrangements for changing the position of the reels
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Combines (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50576/2019A AT522856B1 (de) | 2019-06-27 | 2019-06-27 | Schneidwerk für einen Mähdrescher |
PCT/AT2020/060251 WO2020257838A1 (de) | 2019-06-27 | 2020-06-24 | Schneidwerk für einen mähdrescher |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3989705A1 true EP3989705A1 (de) | 2022-05-04 |
Family
ID=71527514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20737333.3A Pending EP3989705A1 (de) | 2019-06-27 | 2020-06-24 | Schneidwerk für einen mähdrescher |
Country Status (8)
Country | Link |
---|---|
US (1) | US20220346316A1 (de) |
EP (1) | EP3989705A1 (de) |
JP (1) | JP2022540002A (de) |
CN (1) | CN114173549A (de) |
AT (1) | AT522856B1 (de) |
BR (1) | BR112021026054A2 (de) |
CA (1) | CA3144501A1 (de) |
WO (1) | WO2020257838A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11974516B2 (en) * | 2019-12-23 | 2024-05-07 | Cnh Industrial America Llc | Support system for an agricultural header |
DE102020102596A1 (de) * | 2020-02-03 | 2021-08-05 | Claas Selbstfahrende Erntemaschinen Gmbh | Schneidtischlängenadaption |
CN117242978B (zh) * | 2023-11-17 | 2024-01-26 | 山西农业大学 | 一种双链齿式谷物联合收割机割台 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB850299A (en) * | 1957-11-04 | 1960-10-05 | Douglas Raymond Bomford | Improvements in or relating to power operated hedge trimmers |
US3967437A (en) * | 1975-06-13 | 1976-07-06 | Deere & Company | Indicator for a harvesting platform |
DE3230330A1 (de) * | 1982-08-14 | 1984-02-16 | Andreas 6303 Hungen Reichhardt | Verfahren und vorrichtung zur steuerung einer schwenkbar an einem fahrzeug befestigten maschinenbaugruppe |
US4573308A (en) * | 1984-04-02 | 1986-03-04 | Deere & Company | Harvesting platform with a floating cutterbar |
DE3807610A1 (de) * | 1988-03-09 | 1989-09-21 | Claas Ohg | Vorrichtung und verfahren zur lageregelung eines maehwerkes |
JP3379117B2 (ja) * | 1992-10-28 | 2003-02-17 | 井関農機株式会社 | コンバインにおける穀稈刈取装置 |
GB9519565D0 (en) * | 1995-09-26 | 1995-11-29 | Ford New Holland Nv | Apparatus for controlling a position-adjustable implement |
AT501588B1 (de) | 2005-11-04 | 2006-10-15 | Schrattenecker Franz Ing | Schneidwerk für einen mähdrescher |
JP2011200188A (ja) * | 2010-03-26 | 2011-10-13 | Kubota Corp | コンバイン |
US8479483B1 (en) * | 2011-12-27 | 2013-07-09 | Agco Corporation | Flexible draper head providing reduced crop residue accumulation |
DE102012106065A1 (de) * | 2012-07-06 | 2014-01-09 | Claas Selbstfahrende Erntemaschinen Gmbh | Mähdrescher |
US20150101300A1 (en) * | 2013-10-15 | 2015-04-16 | Deere & Company | Header Height Sensor |
US9980431B2 (en) * | 2016-09-12 | 2018-05-29 | Cnh Industrial America Llc | Header height control system with multiple height sensors |
US10349578B2 (en) * | 2017-02-16 | 2019-07-16 | Cnh Industrial America Llc | Combination flex and rigid header height control in a harvester |
US10757859B2 (en) * | 2017-07-20 | 2020-09-01 | Deere & Company | System for optimizing platform settings based on crop state classification |
AT520625A2 (de) * | 2017-11-08 | 2019-05-15 | ||
HUE057964T2 (hu) * | 2017-12-08 | 2022-06-28 | Agco Corp | Rugalmas aratófej szakaszos magasságszabályzással |
-
2019
- 2019-06-27 AT ATA50576/2019A patent/AT522856B1/de active
-
2020
- 2020-06-24 US US17/622,219 patent/US20220346316A1/en active Pending
- 2020-06-24 BR BR112021026054A patent/BR112021026054A2/pt unknown
- 2020-06-24 WO PCT/AT2020/060251 patent/WO2020257838A1/de active Application Filing
- 2020-06-24 JP JP2021576825A patent/JP2022540002A/ja active Pending
- 2020-06-24 CN CN202080054461.0A patent/CN114173549A/zh active Pending
- 2020-06-24 EP EP20737333.3A patent/EP3989705A1/de active Pending
- 2020-06-24 CA CA3144501A patent/CA3144501A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2022540002A (ja) | 2022-09-14 |
BR112021026054A2 (pt) | 2022-02-08 |
US20220346316A1 (en) | 2022-11-03 |
CN114173549A (zh) | 2022-03-11 |
AT522856A1 (de) | 2021-02-15 |
WO2020257838A1 (de) | 2020-12-30 |
CA3144501A1 (en) | 2020-12-30 |
AT522856B1 (de) | 2023-02-15 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20211215 |
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AK | Designated contracting states |
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Effective date: 20240328 |